I hope Mr.Hiroshima writes a blog post detailing what happened. I'm particularly interested in whether Twitter has implemented any changes in the way they handle high value handles/or all to prevent others who've experienced this with their Twitter account.
He did write a pretty nice article about the process of the handle being stolen[1], but I'm pretty sure that's not what you're talking about.
I, too, would like to hear about the process of actually getting the handle back. Apparently I don't read HN enough(something I thought was impossible) so this story is news to me as of this evening.